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Ground Force 4" Lowering Shackles and Hangers 91137

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4" Rear Lowering Shackle and Hanger Kit
1973-1987 Chevy C/K Pickup 1500 2WD
1973-1987 GMC C/K Pickup 1500 2WD
  • Shackles include durable urethane bushings
  • Kit Includes bolt-on leaf spring hangers


  • Constructed of heavy duty steel
  • Vehicle specific design relocates leaf spring to higher position, lowering vehicle
  • Black powder-coat finish increases shackle and hanger durability
  • Some applications include shims or wedges to ensure correct contact between leaf spring and axle
  • Direct replacement of OE shackles for easy install
  • Backed by limited lifetime warranty
  • Made in the USA - Mt. Braddock, PA

You can't drive to the grocery store these days without seeing a lifted truck. Seriously, the furthest off-road most of those monsters get is the grass parking lot at the football game. Well, buck the trend and drop your truck's rear-end with Ground Force lowering shackles and hangers.

Ground Force constructs their shackle and hangers with black powder-coated steel, which helps to ensure a long life. Each kit is vehicle specific, making for an easy installation that doesn't require cutting, welding, or swearing. Ground Force includes shims or wedges depending on application. Shims and wedges ensure excellent drive quality by maintaining an even contact surface between the axle and the leaf spring.

Everybody wants a leveled look these days, but not everybody does it by dropping the truck bed. Set your truck apart from the pack, and give it that leveled stance with Ground Force lowering shackles and hangers today!

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Limited Lifetime Warranty

Ground Force lowering shackles & hangers are backed by a limited lifetime warranty. If you have questions - RealTruck has answers at 877-216-5446.


Ground Force lowering shackles and hangers are designed for an easy, bolt-on installation. Ground Force made sure each kit will directly replace factory shackles and hangers. All necessary hardware and instructions will be included with your order. If you have any questions, let us know at 877-216-5446.